In the changelog for the latest installed update it says "Optimized the wireless stability on RE/WISP/Client mode." so my router supports WISP mode, but when i enter the working mode page i see no WIS

Hello guys, My router works fine and i have no internet problems but whenever i turn on my ps4 and connect it to the router (wr940n v6), i get ping spikes in all the phones connected to router and int